【摘要】 提出了用于电气设备蒸发冷却降温的制冷剂-全氟三乙胺的研究背景，制取该物质的反应条件、以及该物质的结构特点、物理性质，并且通过比较，得出其在电气设备使用上的优越性．最后通过变压器实验拟合它的换热公式．更多还原

【Abstract】 In this article, it provided an evaporative cooling medium used by electrical equipment---perfluor--otriethylamine, the background of its research, the reactive condition, the structural specialty, the physical nature. By comparison, its superiority can be obviously confirmed. Besides, the formula of this medium in heat transfer is defined by transformer experiment.更多还原